nixpkgs/nixos/modules/services/security/nginx-sso.nix
Silvan Mosberger 374e6bcc40 treewide: Format all Nix files
Format all Nix files using the officially approved formatter,
making the CI check introduced in the previous commit succeed:

  nix-build ci -A fmt.check

This is the next step of the of the [implementation](https://github.com/NixOS/nixfmt/issues/153)
of the accepted [RFC 166](https://github.com/NixOS/rfcs/pull/166).

This commit will lead to merge conflicts for a number of PRs,
up to an estimated ~1100 (~33%) among the PRs with activity in the past 2
months, but that should be lower than what it would be without the previous
[partial treewide format](https://github.com/NixOS/nixpkgs/pull/322537).

Merge conflicts caused by this commit can now automatically be resolved while rebasing using the
[auto-rebase script](8616af08d9/maintainers/scripts/auto-rebase).

If you run into any problems regarding any of this, please reach out to the
[formatting team](https://nixos.org/community/teams/formatting/) by
pinging @NixOS/nix-formatting.
2025-04-01 20:10:43 +02:00

86 lines
2.3 KiB
Nix

{
config,
lib,
pkgs,
utils,
...
}:
let
cfg = config.services.nginx.sso;
format = pkgs.formats.yaml { };
configPath = "/var/lib/nginx-sso/config.yaml";
in
{
options.services.nginx.sso = {
enable = lib.mkEnableOption "nginx-sso service";
package = lib.mkPackageOption pkgs "nginx-sso" { };
configuration = lib.mkOption {
type = format.type;
default = { };
example = lib.literalExpression ''
{
listen = { addr = "127.0.0.1"; port = 8080; };
providers.token.tokens = {
myuser = {
_secret = "/path/to/secret/token.txt"; # File content should be the secret token
};
};
acl = {
rule_sets = [
{
rules = [ { field = "x-application"; equals = "MyApp"; } ];
allow = [ "myuser" ];
}
];
};
}
'';
description = ''
nginx-sso configuration
([documentation](https://github.com/Luzifer/nginx-sso/wiki/Main-Configuration))
as a Nix attribute set.
Options containing secret data should be set to an attribute set
with the singleton attribute `_secret` - a string value set to the path
to the file containing the secret value which should be used in the
configuration. This file must be readable by `nginx-sso`.
'';
};
};
config = lib.mkIf cfg.enable {
systemd.services.nginx-sso = {
description = "Nginx SSO Backend";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
serviceConfig = {
StateDirectory = "nginx-sso";
WorkingDirectory = "/var/lib/nginx-sso";
ExecStartPre = pkgs.writeShellScript "merge-nginx-sso-config" ''
rm -f '${configPath}'
# Relies on YAML being a superset of JSON
${utils.genJqSecretsReplacementSnippet cfg.configuration configPath}
'';
ExecStart = ''
${lib.getExe cfg.package} \
--config ${configPath} \
--frontend-dir ${lib.getBin cfg.package}/share/frontend
'';
Restart = "always";
User = "nginx-sso";
Group = "nginx-sso";
};
};
users.users.nginx-sso = {
isSystemUser = true;
group = "nginx-sso";
};
users.groups.nginx-sso = { };
};
}